UNS32750 GR2507 Stub End

by yane Yang Sales Manager

Material: Super Duplex 2507 (UNS32750) Technics: Cold forming Type: 2507 Stub End Place of Origin: Zhejiang, China (Mainland) Brand Name: Yaang Connection: Welding Head Code: Round Size: 2 Inch (DN50)

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Review on UNS32750 GR2507 Stub End

FOB Price: US $ 1 - 1,900/Piece
Port: Ningbo or Shanghai Port
MOQ: 1 Piece
Supply Ability: 1000 Pieces per Day
Payment Terms: L/C,T/T,Western Union,MoneyGram
Packaging: Seaworthy plywood cases or pallets
Delivery: 2 - 10 days
ASTM A815 UNS32750 GR2507 Stub End SCH80S DN50
Packaging & Delivery

Packaging Details: fumigation free plywood cases or as per customers' requests
Delivery Detail: Delivery after receiving deposit
Specifications

ASTM A815 UNS32750 GR2507 Stub End SCH80S DN50
Size: 2 Inch (DN50)
Thk: SCH80S
Material: Super Duplex 2507 (UNS32750), etc
Super duplex stainless steel 2507 (UNS32750) Chemical Composition %
Grade Chemistry (Typical Values) Mechanicals
Specification Cr Ni Mo Cu N W Si Mn P
max S
max C
max Fe UTS
N/mm
(min) 0.20%
Proof
(min) Elong
% (min) Hardness
HB (max) PREN
2507 25.0 7.0 3.8 0.75 0.25 0.28 0.80 1.20 0.035 0.020 0.030 Bal 750 500-550 25 270 41
Type
2507 Stub End
Standard
ASME B16.9, MSS SP-43, HG205099, HG20621,
GB/T12459-2005, GB/T13401, SH3408-96,etc.
Size
1/2"-48"(DN15-DN600)
Wall thickness
SCH5S-SCH40S
Type
Type A, Type B,Type C
Surface treatment
Lathe finish&Abrasive blasting
Stainless steel
304, 304L,304H, 316, 316L,309S,310S, 321,321H,347H,316Ti
Duplex steel
2205, etc
Super duplex steel
2507, etc
ASTM A815 UNS32750 GR2507 Stub End SCH80S DN50
UNS32750 GR2507 Stub End
What are they?

UNS32750 GR2507 Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired.
They are also called Lap Joints and Vanstone Flared Laps.

How do they work?

A rotating back up flange seats itself against the back surface of the Stub End. When bolts are added, the clamping action of the bolts presses the rotating back up flange against the back of the Stub End.
Zhejiang Yaang Pipe Industry Co., Limited
Contact Person : Ms. Yane
Job Title : sales manager
Business Phone :+86-18267732328
Skype :skaifox
Email :sales@yaang.com
Website: www.yaang.com